388348595

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{383}}^1$

素因数の和:635

約数の個数: 32

約数和(自身を含む): 504299520

約数和(自身を除く): 115950925

約数列:

[1, 5, 17, 79, 85, 151, 383, 395, 755, 1343, 1915, 2567, 6511, 6715, 11929, 12835, 30257, 32555, 57833, 59645, 151285, 202793, 289165, 514369, 983161, 1013965, 2571845, 4568807, 4915805, 22844035, 77669719, 388348595]

約数ペア:

[(1, 388348595), (5, 77669719), (17, 22844035), (79, 4915805), (85, 4568807), (151, 2571845), (383, 1013965), (395, 983161), (755, 514369), (1343, 289165), (1915, 202793), (2567, 151285), (6511, 59645), (6715, 57833), (11929, 32555), (12835, 30257)]